Our home digital bp machine was low on battery and I did not know that. Even the display was also indicating a low battery symbol but I didn't notice and i checked my bp it showed 255/155 then right after i checked it again it was 125/80 and checked again 2 more times and it was normal and later but machine didn't start and showed 3/3 then i checked for another family member it was going way above 300 and then we did again it showed 3/3  and the cuff was getting severally tight. So I Changed it with new batteries then i measured it again for 4 times with a gap of 3 minutes and my bp was around normal 122-128/78-80. Also i didn't have any symptoms or anything also my routine heart checkup was done a few weeks back and all reports (ecg,2d echo, tmt, lipid, lft,CBC, sugar) everything were normal. My age is 26  So my question is should I do all the tests again for this false reading due to low batteries. I have a habit of checking bp and its always around 115-125/70-80